129335962720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{87041}}^1$

素因数の和:87344

約数の個数: 96

約数和(自身を含む): 315068364576

約数和(自身を除く): 185732401856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 251, 296, 370, 502, 592, 740, 1004, 1184, 1255, 1480, 2008, 2510, 2960, 4016, 5020, 5920, 8032, 9287, 10040, 18574, 20080, 37148, 40160, 46435, 74296, 87041, 92870, 148592, 174082, 185740, 297184, 348164, 371480, 435205, 696328, 742960, 870410, 1392656, 1485920, 1740820, 2785312, 3220517, 3481640, 6441034, 6963280, 12882068, 13926560, 16102585, 21847291, 25764136, 32205170, 43694582, 51528272, 64410340, 87389164, 103056544, 109236455, 128820680, 174778328, 218472910, 257641360, 349556656, 436945820, 515282720, 699113312, 808349767, 873891640, 1616699534, 1747783280, 3233399068, 3495566560, 4041748835, 6466798136, 8083497670, 12933596272, 16166995340, 25867192544, 32333990680, 64667981360, 129335962720]

約数ペア:

[(1, 129335962720), (2, 64667981360), (4, 32333990680), (5, 25867192544), (8, 16166995340), (10, 12933596272), (16, 8083497670), (20, 6466798136), (32, 4041748835), (37, 3495566560), (40, 3233399068), (74, 1747783280), (80, 1616699534), (148, 873891640), (160, 808349767), (185, 699113312), (251, 515282720), (296, 436945820), (370, 349556656), (502, 257641360), (592, 218472910), (740, 174778328), (1004, 128820680), (1184, 109236455), (1255, 103056544), (1480, 87389164), (2008, 64410340), (2510, 51528272), (2960, 43694582), (4016, 32205170), (5020, 25764136), (5920, 21847291), (8032, 16102585), (9287, 13926560), (10040, 12882068), (18574, 6963280), (20080, 6441034), (37148, 3481640), (40160, 3220517), (46435, 2785312), (74296, 1740820), (87041, 1485920), (92870, 1392656), (148592, 870410), (174082, 742960), (185740, 696328), (297184, 435205), (348164, 371480)]